CN207946304U - One kind being used for building exterior wall material tensile strength detection device - Google Patents
One kind being used for building exterior wall material tensile strength detection device Download PDFInfo
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- CN207946304U CN207946304U CN201820517906.4U CN201820517906U CN207946304U CN 207946304 U CN207946304 U CN 207946304U CN 201820517906 U CN201820517906 U CN 201820517906U CN 207946304 U CN207946304 U CN 207946304U
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- tensile strength
- driving box
- detection device
- exterior wall
- wall material
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Abstract
The utility model discloses one kind being used for building exterior wall material tensile strength detection device, including rack and workbench, the rack top surface is installed with the workbench, the bench top end set has driving box, side door is installed with before the driving box, the side door surface is installed with handle, and the handle side is provided with controller, it is installed with pump seat inside the driving box, air pump is installed on the pump seat.Advantageous effect is：The utility model is driven the rock cotton board in fixing device to be stretched to fracture and is measured the tensile breaking point of rock cotton board by pulling force sensor using air pump, entire drawing process uniform force application, instead of the mode manually pulled, reduce the workload of operator, it avoids since the measurement result that is uneven and causing tensile breaking point that manually exerts a force is inaccurate, is conducive to a wide range of utilization and extention of device.
Description
Technical field
The utility model is related to rock cotton board detection device fields used for building exterior wall, and in particular to one kind being used for external wall material
Expect tensile strength detection device.
Background technology
Since the current standard GB/T 25975-2010 of external wall external thermal insulation asbestos product is October 1 in 2011
Day implements, and considers for building safety, claims to the tensile strength of rock cotton board, since the tensile strength of rock cotton board is smaller, state
Mark regulation need to reach 7.5kpa, be calculated with every piece of test board 200mm*200mm, the pulling force tested should reach 300N.
Applicants have discovered that at least there is following technical problem in the prior art：By two fixed plates along track towards mutual
Separate direction movement, until being pulled using artificial in method of the rock cotton board fracture to test out the tensile breaking point of rock cotton board
The force mechanism of rock cotton board, force process is uneven, has influenced the precision and result of test.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of for building exterior wall material stretching
Intensity detecting device, to solve to pull the technical problems such as force is uneven in rock cotton board fracture process in the prior art.This reality
Have with preferred technical solution in many technical solutions of novel offer：It is driven by air pump and stretches rock cotton board to ensure to exert a force
Process is uniform, and then the technique effects such as accuracy of detection for ensureing tensile strength, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme：
It is provided by the utility model a kind of for building exterior wall material tensile strength detection device, including rack and work
Platform, the rack top surface are installed with the workbench, and the bench top end set has driving box, the driving box
Front is installed with side door, and the side door surface is installed with handle, and the handle side is provided with controller, the drive
It is installed with pump seat inside dynamic case, air pump is installed on the pump seat, the air pump end set has air-leg, institute
It states air-leg end and is installed with push plate, the push plate inner side is provided with pulling force sensor, the pulling force sensor,
The air pump is electrically connected with the controller, and the driving box side is provided with fixed seat, the fixed seat and the push plate
Side is installed with fixing device；
The fixing device includes bottom plate and top plate, and the base plate interior setting is fluted, is provided with above the bottom plate
The top plate, the top end inside are provided with sliding slot, and the top board undersurface is installed with contact pin.
The push plate is adjusted using above-mentioned one kind when in use for building exterior wall material tensile strength detection device
Initial position, it is ensured that rock cotton board is positioned over just on two bottom plates, and one section of rock cotton board to be measured is placed on the fixation
On the bottom plate of seat side, and is moved down in the sliding slot by the top plate and the contact pin is inserted into institute after rock cotton board
It states in groove and fixes, same step is taken to be fixed on the other end of rock cotton board on the bottom plate of the push plate side, after
Work order is sent by the controller and controls the air pump work, and the air pump drives the gear by the air-leg
Plate is traversing, and the traversing stretching therewith of the rock cotton board on the baffle side, the pulling force sensor is obtained in real time at the push plate
Pulling force information and the real-time display on the controller, when rock cotton board tension failure, the maximum shown on the controller is drawn
Force value is the tensile breaking point of rock cotton board to be measured.
Preferably, the flatness error of the workbench is no more than 0.1, the workbench is fixed by screws in described
In rack, the wall thickness of the driving box is not less than 0.5mm, and the driving box is fixed by screws on the workbench.
Preferably, the side door and the driving box are by hinge connection, the handle is glued on the side door.
Preferably, the flow of the air pump is not less than 20L/mi n, the class of insulation of the air pump is F grades, the gas
Pump is fixed by screws on the pump seat, and the cross sectional shape of the air-leg is one kind in round or octagon, institute
Air-leg is stated to be sequentially connected with the air pump.
Preferably, the push plate is connected through a screw thread with the air-leg, the job category of the pulling force sensor
For piezoelectric type.
Preferably, the quantity of the groove is multiple, the groove is circular trough, and the groove depth of the groove is not less than
8mm, the sliding slot are dovetail groove, coat calcium-base grease in the sliding slot, the top plate is connect with the sliding slot by card slot.
Preferably, the quantity of the contact pin is multiple, the quantity of the contact pin and the quantity of the groove match, institute
Contact pin is stated to be connected through a screw thread with the top plate.
Advantageous effect is：The utility model drives the rock cotton board in fixing device to be stretched to and is broken and passes through using air pump
Pulling force sensor measures the tensile breaking point of rock cotton board, entire drawing process uniform force application, instead of the mode manually pulled,
The workload for reducing operator is avoided since the measurement result that is uneven and causing tensile breaking point that manually exerts a force is inaccurate
Really, be conducive to a wide range of utilization and extention of device.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is that the utility model faces exterior view；
Fig. 2 is that the utility model faces interior view；
Fig. 3 is the vertical view of the utility model；
Fig. 4 is the control system block diagram of the utility model.
The reference numerals are as follows：
1, fixing device；101, top plate；102, contact pin；103, bottom plate；104, sliding slot；105, groove；2, fixed seat；3, work
Make platform；4, rack；5, driving box；6, side door；7, handle；8, controller；9, push plate；10, air-leg 11, air pump；12, pulling force
Sensor；13, pump seat.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in Fig. 1-Fig. 4, the utility model provides one kind and being used for building exterior wall material tensile strength detection device,
Including rack 4 and workbench 3,4 top surface of rack is installed with workbench 3, and 3 top end of workbench is provided with driving box 5, drives
5 front of dynamic case is installed with side door 6, and 6 surface of side door is installed with handle 7, and 7 side of handle is provided with controller 8, control
The structure and function and operation principle of device 8 are known to those skilled in the art, and this will not be repeated here, and 5 inside of driving box is solid
Dingan County is equipped with pump seat 13, is installed with air pump 11 on pump seat 13,11 end set of air pump has air-leg 10, air-leg 10
End is installed with push plate 9, and 9 inner side of push plate is provided with pulling force sensor 12, pulling force sensor 12, air pump 11 with control
Device 8 processed is electrically connected, and 5 side of driving box is provided with fixed seat 2, and fixed seat 2 and 9 side of push plate are installed with fixing device 1；
Fixing device 1 includes bottom plate 103 and top plate 101, and bottom plate 103 is internally provided with groove 105, and 103 top of bottom plate is set
It is equipped with top plate 101,101 tip inside of top plate is provided with sliding slot 104, and 101 bottom surface of top plate is installed with contact pin 102.
Preferably, the flatness error of workbench 3 is no more than 0.1, workbench 3 is fixed by screws in rack 4, such as
This setting, carries out in the plane convenient for the extension test of rock cotton board, reduces detection error, and the wall thickness of driving box 5 is not less than
0.5mm, driving box 5 are fixed by screws on workbench 3, so set, anti-convenient for carrying out waterproof to the component in driving box 5
Dirt is protected.
With driving box 5 by hinge connection, handle 7 is glued on side door 6 side door 6, so set, convenient for hand-held handle 7
It opens side door 6 and repair and maintenance is carried out to internal component.
The flow of air pump 11 is not less than 20L/mi n, and the class of insulation of air pump 11 is F grades, and air pump 11 is fixed by screws in
On pump seat 13, so set, air pump easy to disassemble 11, while ensureing that air pump 11, with enough power, is pneumatically pushed away when stretching
The cross sectional shape of bar 10 is one kind in round or octagon, and air-leg 10 is sequentially connected with air pump 11, so set, just
Drive air-leg 10 traversing in air pump 11.
Push plate 9 is connected through a screw thread with air-leg 10, and the job category of pulling force sensor 12 is piezoelectric type, is so set
It sets, is accurately tested convenient for the tensile breaking point to rock cotton board.
The quantity of groove 105 is multiple, and groove 105 is circular trough, and the groove depth of groove 105 is not less than 8mm, so set,
Fixed after rock cotton board insertion convenient for contact pin 102, sliding slot 104 is dovetail groove, and calcium-base grease is coated in sliding slot 104,
Top plate 101 is connect with sliding slot 104 by card slot, so set, moving up and down adjustment height in sliding slot 104 convenient for top plate 101.
The quantity of contact pin 102 is multiple, and the quantity and the quantity of groove 105 of contact pin 102 match, contact pin 102 and top plate
101 are connected through a screw thread, so set, convenient for the accurate fit of single contact pin 102 and single groove 105.
Using the above structure, when in use, the initial position of push plate 9 is adjusted, it is ensured that rock cotton board is positioned over two bottoms just
On plate 103, one section of rock cotton board to be measured is placed on the bottom plate 103 of 2 side of fixed seat, and by top plate 101 in sliding slot 104
In move down contact pin 102 and to be inserted into after the rock cotton board fixed in groove 105, take same step to consolidate the other end of rock cotton board
Be scheduled on the bottom plate 103 of 9 side of push plate, after work order sent by controller 8 control air pump 11 and work, air pump 11 passes through gas
Dynamic push rod 10 drives baffle traversing, and the rock cotton board traversing stretching therewith on baffle side, pulling force sensor 12 obtains push plate 9 in real time
The pulling force information and the real-time display on controller 8 at place, when rock cotton board tension failure, the maximum pull that is shown on controller 8
Value is the tensile breaking point of rock cotton board to be measured.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (7)
1. one kind being used for building exterior wall material tensile strength detection device, including rack (4) and workbench (3), it is characterised in that：
Rack (4) top surface is installed with the workbench (3), and workbench (3) top end is provided with driving box (5),
It is installed with side door (6) before the driving box (5), side door (6) surface is installed with handle (7), the handle
(7) side is provided with controller (8), and pump seat (13) is installed with inside the driving box (5), is fixed on the pump seat (13)
Air pump (11) is installed, air pump (11) end set has air-leg (10), air-leg (10) end to fix peace
Equipped with push plate (9), push plate (9) inner side is provided with pulling force sensor (12), the pulling force sensor (12), the gas
Pump (11) is electrically connected with the controller (8), and driving box (5) side is provided with fixed seat (2), the fixed seat (2)
It is installed with fixing device (1) with the push plate (9) side；
The fixing device (1) includes bottom plate (103) and top plate (101), and the bottom plate (103) is internally provided with groove (105),
It is provided with the top plate (101) above the bottom plate (103), top plate (101) tip inside is provided with sliding slot (104), institute
It states top plate (101) bottom surface and is installed with contact pin (102).
2. a kind of according to claim 1 be used for building exterior wall material tensile strength detection device, it is characterised in that：The work
The flatness error for making platform (3) is no more than 0.1, and the workbench (3) is fixed by screws in the rack (4), the drive
The wall thickness of dynamic case (5) is not less than 0.5mm, and the driving box (5) is fixed by screws on the workbench (3).
3. a kind of according to claim 1 be used for building exterior wall material tensile strength detection device, it is characterised in that：The side
With the driving box (5) by hinge connection, the handle (7) is glued on the side door (6) door (6).
4. a kind of according to claim 1 be used for building exterior wall material tensile strength detection device, it is characterised in that：The gas
The flow for pumping (11) is not less than 20L/min, and the class of insulation of the air pump (11) is F grades, and the air pump (11) is solid by screw
It is scheduled on the pump seat (13), the cross sectional shape of the air-leg (10) is one kind in round or octagon, the gas
Dynamic push rod (10) is sequentially connected with the air pump (11).
5. a kind of according to claim 1 be used for building exterior wall material tensile strength detection device, it is characterised in that：It is described to push away
Plate (9) is connected through a screw thread with the air-leg (10), and the job category of the pulling force sensor (12) is piezoelectric type.
6. a kind of according to claim 1 be used for building exterior wall material tensile strength detection device, it is characterised in that：It is described recessed
The quantity of slot (105) is multiple, and the groove (105) is circular trough, and the groove depth of the groove (105) is not less than 8mm, the cunning
Slot (104) is dovetail groove, and calcium-base grease is coated in the sliding slot (104), and the top plate (101) is logical with the sliding slot (104)
Cross card slot connection.
7. a kind of according to claim 1 be used for building exterior wall material tensile strength detection device, it is characterised in that：It is described to insert
The quantity of needle (102) is multiple, and the quantity and the quantity of the groove (105) of the contact pin (102) match, the contact pin
(102) it is connected through a screw thread with the top plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517906.4U CN207946304U (en) | 2018-04-12 | 2018-04-12 | One kind being used for building exterior wall material tensile strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517906.4U CN207946304U (en) | 2018-04-12 | 2018-04-12 | One kind being used for building exterior wall material tensile strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207946304U true CN207946304U (en) | 2018-10-09 |
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ID=63697628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820517906.4U Active CN207946304U (en) | 2018-04-12 | 2018-04-12 | One kind being used for building exterior wall material tensile strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207946304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823681A (en) * | 2019-12-23 | 2020-02-21 | 义乌工商职业技术学院 | Rock wool board tensile strength detection mechanism |
-
2018
- 2018-04-12 CN CN201820517906.4U patent/CN207946304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823681A (en) * | 2019-12-23 | 2020-02-21 | 义乌工商职业技术学院 | Rock wool board tensile strength detection mechanism |
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